产品介绍：
产品说明
一般描述
Chlorophosphonazo III is a highly sensitive reagent and can be used for the spectrophotometric determination of zirconium, titanium, thorium and scandium. It also finds application as an extractant, along with 1-butanol as solvent, for determination of micromolar concentrations of Nd(III), Th(IV) and U(VI) in brine. Above all that, it has two long wavelength maxima, one at 620 nm and one at 680 nm.
应用
Chlorophosphonazo III was used as a chromogenic agent along with PVC, during the determination of calcium via a disposable optical sensor.
包装
1 g in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.
其他说明
在分光光度法测定碱土金属中用到的试剂
基本信息
| 经验(实验)分子式 | C22H16Cl2N4O14P2S2 |
| 分子量 | 757.36 |
| Beilstein | 2934871 |
| EC 号 | 217-628-8 |
| MDL编号 | MFCD00042698 |
| PubChem化学物质编号 | 329752849 |
| NACRES | NA.21 |
产品性质
| 形式 | powder |
| 质量水平 | 100 |
| 质量 | for spectrophotometric det. of alkaline earth metals |
| technique(s) | UV/Vis spectroscopy: suitable |
| SMILES string | Oc1c(\N=N\c2ccc(Cl)cc2P(O)(O)=O)c(cc3cc(c(\N=N\c4ccc(Cl)cc4P(O)(O)=O)c(O)c13)S(O)(=O)=O)S(O)(=O)=O |
| InChI | 1S/C22H16Cl2N4O14P2S2/c23-10-1-3-12(14(7-10)43(31,32)33)25-27-19-16(45(37,38)39)5-9-6-17(46(40,41)42)20(22(30)18(9)21(19)29)28-26-13-4-2-11(24)8-15(13)44(34,35)36/h1-8,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)/b27-25+,28-26+ |
| InChI key | LMBABJNSZGKTBA-NBHCHVEOSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
